83425329

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 137030400

約数和(自身を除く): 53605071

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 169, 351, 389, 423, 507, 611, 1167, 1269, 1521, 1833, 3501, 4563, 5057, 5499, 7943, 10503, 15171, 16497, 18283, 23829, 45513, 54849, 65741, 71487, 136539, 164547, 197223, 214461, 237679, 493641, 591669, 713037, 1775007, 2139111, 3089827, 6417333, 9269481, 27808443, 83425329]

約数ペア:

[(1, 83425329), (3, 27808443), (9, 9269481), (13, 6417333), (27, 3089827), (39, 2139111), (47, 1775007), (117, 713037), (141, 591669), (169, 493641), (351, 237679), (389, 214461), (423, 197223), (507, 164547), (611, 136539), (1167, 71487), (1269, 65741), (1521, 54849), (1833, 45513), (3501, 23829), (4563, 18283), (5057, 16497), (5499, 15171), (7943, 10503)]