243525009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24109}}^1$

素因数の和:24169

約数の個数: 32

約数和(自身を含む): 410448640

約数和(自身を除く): 166923631

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 24109, 72327, 168763, 313417, 506289, 892033, 940251, 2193919, 2676099, 6244231, 6581757, 11596429, 18732693, 34789287, 81175003, 243525009]

約数ペア:

[(1, 243525009), (3, 81175003), (7, 34789287), (13, 18732693), (21, 11596429), (37, 6581757), (39, 6244231), (91, 2676099), (111, 2193919), (259, 940251), (273, 892033), (481, 506289), (777, 313417), (1443, 168763), (3367, 72327), (10101, 24109)]