518445103689

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{35461}}^1$

素因数の和:35839

約数の個数: 64

約数和(自身を含む): 806422901760

約数和(自身を除く): 287977798071

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 281, 369, 423, 843, 1107, 1269, 1927, 2529, 5781, 7587, 11521, 13207, 17343, 34563, 35461, 39621, 52029, 103689, 106383, 118863, 311067, 319149, 356589, 541487, 957447, 1453901, 1624461, 1666667, 4361703, 4873383, 5000001, 9964541, 13085109, 14620149, 15000003, 29893623, 39255327, 45000009, 68333347, 89680869, 205000041, 269042607, 408546181, 468333427, 615000123, 1225638543, 1405000281, 1845000369, 3676915629, 4215000843, 11030746887, 12645002529, 19201670507, 57605011521, 172815034563, 518445103689]

約数ペア:

[(1, 518445103689), (3, 172815034563), (9, 57605011521), (27, 19201670507), (41, 12645002529), (47, 11030746887), (123, 4215000843), (141, 3676915629), (281, 1845000369), (369, 1405000281), (423, 1225638543), (843, 615000123), (1107, 468333427), (1269, 408546181), (1927, 269042607), (2529, 205000041), (5781, 89680869), (7587, 68333347), (11521, 45000009), (13207, 39255327), (17343, 29893623), (34563, 15000003), (35461, 14620149), (39621, 13085109), (52029, 9964541), (103689, 5000001), (106383, 4873383), (118863, 4361703), (311067, 1666667), (319149, 1624461), (356589, 1453901), (541487, 957447)]