160996761

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 244984320

約数和(自身を除く): 83987559

約数列:

[1, 3, 9, 27, 47, 141, 293, 423, 433, 879, 1269, 1299, 2637, 3897, 7911, 11691, 13771, 20351, 41313, 61053, 123939, 126869, 183159, 371817, 380607, 549477, 1141821, 3425463, 5962843, 17888529, 53665587, 160996761]

約数ペア:

[(1, 160996761), (3, 53665587), (9, 17888529), (27, 5962843), (47, 3425463), (141, 1141821), (293, 549477), (423, 380607), (433, 371817), (879, 183159), (1269, 126869), (1299, 123939), (2637, 61053), (3897, 41313), (7911, 20351), (11691, 13771)]