75867597

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 123357080

約数和(自身を除く): 47489483

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 661, 981, 1053, 1417, 1983, 2943, 4251, 5949, 8593, 8829, 12753, 17847, 25779, 38259, 53541, 72049, 77337, 114777, 216147, 232011, 648441, 696033, 936637, 1945323, 2809911, 5835969, 8429733, 25289199, 75867597]

約数ペア:

[(1, 75867597), (3, 25289199), (9, 8429733), (13, 5835969), (27, 2809911), (39, 1945323), (81, 936637), (109, 696033), (117, 648441), (327, 232011), (351, 216147), (661, 114777), (981, 77337), (1053, 72049), (1417, 53541), (1983, 38259), (2943, 25779), (4251, 17847), (5949, 12753), (8593, 8829)]