165320937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2851}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 253599840

約数和(自身を除く): 88278903

約数列:

[1, 3, 9, 17, 51, 153, 379, 1137, 2851, 3411, 6443, 8553, 19329, 25659, 48467, 57987, 145401, 436203, 1080529, 3241587, 9724761, 18368993, 55106979, 165320937]

約数ペア:

[(1, 165320937), (3, 55106979), (9, 18368993), (17, 9724761), (51, 3241587), (153, 1080529), (379, 436203), (1137, 145401), (2851, 57987), (3411, 48467), (6443, 25659), (8553, 19329)]