7962003651

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 12786794496

約数和(自身を除く): 4824790845

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 151, 287, 329, 453, 861, 987, 1057, 1303, 1927, 3171, 3909, 5781, 6191, 7097, 9121, 13489, 18573, 21291, 27363, 40467, 43337, 49679, 53423, 61241, 130011, 149037, 160269, 183723, 196753, 290977, 373961, 428687, 590259, 872931, 1121883, 1286061, 1377271, 2036839, 2510881, 4131813, 6110517, 7532643, 8066873, 9247391, 17576167, 24200619, 27742173, 52728501, 56468111, 64731737, 169404333, 194195211, 379143031, 1137429093, 2654001217, 7962003651]

約数ペア:

[(1, 7962003651), (3, 2654001217), (7, 1137429093), (21, 379143031), (41, 194195211), (47, 169404333), (123, 64731737), (141, 56468111), (151, 52728501), (287, 27742173), (329, 24200619), (453, 17576167), (861, 9247391), (987, 8066873), (1057, 7532643), (1303, 6110517), (1927, 4131813), (3171, 2510881), (3909, 2036839), (5781, 1377271), (6191, 1286061), (7097, 1121883), (9121, 872931), (13489, 590259), (18573, 428687), (21291, 373961), (27363, 290977), (40467, 196753), (43337, 183723), (49679, 160269), (53423, 149037), (61241, 130011)]