97912521

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 166133760

約数和(自身を除く): 68221239

約数列:

[1, 3, 7, 9, 21, 63, 79, 103, 191, 237, 309, 553, 573, 711, 721, 927, 1337, 1659, 1719, 2163, 4011, 4977, 6489, 8137, 12033, 15089, 19673, 24411, 45267, 56959, 59019, 73233, 105623, 135801, 137711, 170877, 177057, 316869, 413133, 512631, 950607, 1239399, 1554167, 4662501, 10879169, 13987503, 32637507, 97912521]

約数ペア:

[(1, 97912521), (3, 32637507), (7, 13987503), (9, 10879169), (21, 4662501), (63, 1554167), (79, 1239399), (103, 950607), (191, 512631), (237, 413133), (309, 316869), (553, 177057), (573, 170877), (711, 137711), (721, 135801), (927, 105623), (1337, 73233), (1659, 59019), (1719, 56959), (2163, 45267), (4011, 24411), (4977, 19673), (6489, 15089), (8137, 12033)]