778832253

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 1193080320

約数和(自身を除く): 414248067

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2187, 3807, 7577, 11421, 22731, 34263, 68193, 102789, 204579, 356119, 613737, 1068357, 1841211, 3205071, 5523633, 9615213, 16570899, 28845639, 86536917, 259610751, 778832253]

約数ペア:

[(1, 778832253), (3, 259610751), (9, 86536917), (27, 28845639), (47, 16570899), (81, 9615213), (141, 5523633), (243, 3205071), (423, 1841211), (729, 1068357), (1269, 613737), (2187, 356119), (3807, 204579), (7577, 102789), (11421, 68193), (22731, 34263)]