157913821431

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{3551099}}^1$

素因数の和:3551178

約数の個数: 28

約数和(自身を含む): 240643842600

約数和(自身を除く): 82730021169

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 14823, 44469, 3551099, 10653297, 31959891, 95879673, 216617039, 287639019, 649851117, 862917057, 1949553351, 2588751171, 5848660053, 17545980159, 52637940477, 157913821431]

約数ペア:

[(1, 157913821431), (3, 52637940477), (9, 17545980159), (27, 5848660053), (61, 2588751171), (81, 1949553351), (183, 862917057), (243, 649851117), (549, 287639019), (729, 216617039), (1647, 95879673), (4941, 31959891), (14823, 10653297), (44469, 3551099)]