81542296143

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{24097}}^1$

素因数の和:24397

約数の個数: 96

約数和(自身を含む): 155183408640

約数和(自身を除く): 73641112497

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 257, 399, 627, 693, 771, 1197, 1463, 1799, 1881, 2313, 2827, 4389, 4883, 5397, 8481, 13167, 14649, 16191, 19789, 24097, 25443, 34181, 43947, 53713, 59367, 72291, 102543, 161139, 168679, 178101, 216873, 265067, 307629, 375991, 457843, 483417, 506037, 795201, 1127973, 1373529, 1518111, 1855469, 2385603, 3204901, 3383919, 4120587, 5036273, 5566407, 6192929, 9614703, 15108819, 16699221, 18578787, 28844109, 35253911, 43350503, 45326457, 55736361, 68122219, 105761733, 117665651, 130051509, 204366657, 317285199, 352996953, 390154527, 476855533, 613099971, 823659557, 1058990859, 1294322161, 1430566599, 2470978671, 3882966483, 4291699797, 7412936013, 9060255127, 11648899449, 27180765381, 81542296143]

約数ペア:

[(1, 81542296143), (3, 27180765381), (7, 11648899449), (9, 9060255127), (11, 7412936013), (19, 4291699797), (21, 3882966483), (33, 2470978671), (57, 1430566599), (63, 1294322161), (77, 1058990859), (99, 823659557), (133, 613099971), (171, 476855533), (209, 390154527), (231, 352996953), (257, 317285199), (399, 204366657), (627, 130051509), (693, 117665651), (771, 105761733), (1197, 68122219), (1463, 55736361), (1799, 45326457), (1881, 43350503), (2313, 35253911), (2827, 28844109), (4389, 18578787), (4883, 16699221), (5397, 15108819), (8481, 9614703), (13167, 6192929), (14649, 5566407), (16191, 5036273), (19789, 4120587), (24097, 3383919), (25443, 3204901), (34181, 2385603), (43947, 1855469), (53713, 1518111), (59367, 1373529), (72291, 1127973), (102543, 795201), (161139, 506037), (168679, 483417), (178101, 457843), (216873, 375991), (265067, 307629)]