155014979721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1\times {\mathrm{116579}}^1$

素因数の和:119365

約数の個数: 32

約数和(自身を含む): 246575093760

約数和(自身を除く): 91560114039

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2753, 8259, 19271, 57813, 63319, 116579, 189957, 349737, 443233, 816053, 1329699, 2448159, 2681317, 8043951, 18769219, 56307657, 320941987, 962825961, 2246593909, 6739781727, 7381665701, 22144997103, 51671659907, 155014979721]

約数ペア:

[(1, 155014979721), (3, 51671659907), (7, 22144997103), (21, 7381665701), (23, 6739781727), (69, 2246593909), (161, 962825961), (483, 320941987), (2753, 56307657), (8259, 18769219), (19271, 8043951), (57813, 2681317), (63319, 2448159), (116579, 1329699), (189957, 816053), (349737, 443233)]