431368983

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{4517}}^1$

素因数の和:4666

約数の個数: 28

約数和(自身を含む): 651838968

約数和(自身を除く): 220469985

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 1179, 3537, 4517, 10611, 13551, 31833, 40653, 95499, 121959, 365877, 591727, 1097631, 1775181, 3292893, 5325543, 15976629, 47929887, 143789661, 431368983]

約数ペア:

[(1, 431368983), (3, 143789661), (9, 47929887), (27, 15976629), (81, 5325543), (131, 3292893), (243, 1775181), (393, 1097631), (729, 591727), (1179, 365877), (3537, 121959), (4517, 95499), (10611, 40653), (13551, 31833)]