141963921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 233237664

約数和(自身を除く): 91273743

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 137, 297, 411, 891, 1163, 1233, 1507, 3489, 3699, 4521, 10467, 11097, 12793, 13563, 31401, 38379, 40689, 94203, 115137, 122067, 159331, 345411, 477993, 1036233, 1433979, 1752641, 4301937, 5257923, 12905811, 15773769, 47321307, 141963921]

約数ペア:

[(1, 141963921), (3, 47321307), (9, 15773769), (11, 12905811), (27, 5257923), (33, 4301937), (81, 1752641), (99, 1433979), (137, 1036233), (297, 477993), (411, 345411), (891, 159331), (1163, 122067), (1233, 115137), (1507, 94203), (3489, 40689), (3699, 38379), (4521, 31401), (10467, 13563), (11097, 12793)]