85708589049

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{24851}}^1$

素因数の和:24974

約数の個数: 64

約数和(自身を含む): 136944460800

約数和(自身を除く): 51235871751

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 171, 243, 249, 513, 729, 747, 1539, 1577, 2187, 2241, 4617, 4731, 6723, 13851, 14193, 20169, 24851, 41553, 42579, 60507, 74553, 127737, 181521, 223659, 383211, 472169, 670977, 1149633, 1416507, 2012931, 2062633, 3448899, 4249521, 6038793, 6187899, 12748563, 18116379, 18563697, 38245689, 39190027, 54349137, 55691091, 114737067, 117570081, 167073273, 344211201, 352710243, 501219819, 1032633603, 1058130729, 1503659457, 3174392187, 4510978371, 9523176561, 28569529683, 85708589049]

約数ペア:

[(1, 85708589049), (3, 28569529683), (9, 9523176561), (19, 4510978371), (27, 3174392187), (57, 1503659457), (81, 1058130729), (83, 1032633603), (171, 501219819), (243, 352710243), (249, 344211201), (513, 167073273), (729, 117570081), (747, 114737067), (1539, 55691091), (1577, 54349137), (2187, 39190027), (2241, 38245689), (4617, 18563697), (4731, 18116379), (6723, 12748563), (13851, 6187899), (14193, 6038793), (20169, 4249521), (24851, 3448899), (41553, 2062633), (42579, 2012931), (60507, 1416507), (74553, 1149633), (127737, 670977), (181521, 472169), (223659, 383211)]