384781487859

素因数分解:

$3^6\times {\mathrm{1459}}^1\times {\mathrm{361769}}^1$

素因数の和:363246

約数の個数: 28

約数和(自身を含む): 577305330600

約数和(自身を除く): 192523842741

約数列:

[1, 3, 9, 27, 81, 243, 729, 1459, 4377, 13131, 39393, 118179, 354537, 361769, 1063611, 1085307, 3255921, 9767763, 29303289, 87909867, 263729601, 527820971, 1583462913, 4750388739, 14251166217, 42753498651, 128260495953, 384781487859]

約数ペア:

[(1, 384781487859), (3, 128260495953), (9, 42753498651), (27, 14251166217), (81, 4750388739), (243, 1583462913), (729, 527820971), (1459, 263729601), (4377, 87909867), (13131, 29303289), (39393, 9767763), (118179, 3255921), (354537, 1085307), (361769, 1063611)]