77459193

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 138977280

約数和(自身を除く): 61518087

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 103, 161, 173, 189, 207, 309, 483, 519, 621, 721, 927, 1211, 1449, 1557, 2163, 2369, 2781, 3633, 3979, 4347, 4671, 6489, 7107, 10899, 11937, 16583, 17819, 19467, 21321, 27853, 32697, 35811, 49749, 53457, 63963, 83559, 107433, 124733, 149247, 160371, 250677, 374199, 409837, 447741, 481113, 752031, 1122597, 1229511, 2868859, 3367791, 3688533, 8606577, 11065599, 25819731, 77459193]

約数ペア:

[(1, 77459193), (3, 25819731), (7, 11065599), (9, 8606577), (21, 3688533), (23, 3367791), (27, 2868859), (63, 1229511), (69, 1122597), (103, 752031), (161, 481113), (173, 447741), (189, 409837), (207, 374199), (309, 250677), (483, 160371), (519, 149247), (621, 124733), (721, 107433), (927, 83559), (1211, 63963), (1449, 53457), (1557, 49749), (2163, 35811), (2369, 32697), (2781, 27853), (3633, 21321), (3979, 19467), (4347, 17819), (4671, 16583), (6489, 11937), (7107, 10899)]