97827639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 74612937

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 107, 119, 197, 221, 273, 321, 357, 591, 663, 749, 1379, 1391, 1547, 1819, 2247, 2561, 3349, 4137, 4173, 4641, 5457, 7683, 9737, 10047, 12733, 17927, 21079, 23443, 23647, 29211, 38199, 43537, 53781, 63237, 70329, 70941, 130611, 147553, 165529, 274027, 304759, 358343, 442659, 496587, 822081, 914277, 1075029, 1918189, 2508401, 4658459, 5754567, 7525203, 13975377, 32609213, 97827639]

約数ペア:

[(1, 97827639), (3, 32609213), (7, 13975377), (13, 7525203), (17, 5754567), (21, 4658459), (39, 2508401), (51, 1918189), (91, 1075029), (107, 914277), (119, 822081), (197, 496587), (221, 442659), (273, 358343), (321, 304759), (357, 274027), (591, 165529), (663, 147553), (749, 130611), (1379, 70941), (1391, 70329), (1547, 63237), (1819, 53781), (2247, 43537), (2561, 38199), (3349, 29211), (4137, 23647), (4173, 23443), (4641, 21079), (5457, 17927), (7683, 12733), (9737, 10047)]