156929443809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{1381409}}^1$

素因数の和:1383424

約数の個数: 16

約数和(自身を含む): 220362523200

約数和(自身を除く): 63433079391

約数列:

[1, 3, 19, 57, 1993, 5979, 37867, 113601, 1381409, 4144227, 26246771, 78740313, 2753148137, 8259444411, 52309814603, 156929443809]

約数ペア:

[(1, 156929443809), (3, 52309814603), (19, 8259444411), (57, 2753148137), (1993, 78740313), (5979, 26246771), (37867, 4144227), (113601, 1381409)]