70229619

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 108360000

約数和(自身を除く): 38130381

約数列:

[1, 3, 9, 27, 29, 87, 257, 261, 349, 771, 783, 1047, 2313, 3141, 6939, 7453, 9423, 10121, 22359, 30363, 67077, 89693, 91089, 201231, 269079, 273267, 807237, 2421711, 2601097, 7803291, 23409873, 70229619]

約数ペア:

[(1, 70229619), (3, 23409873), (9, 7803291), (27, 2601097), (29, 2421711), (87, 807237), (257, 273267), (261, 269079), (349, 201231), (771, 91089), (783, 89693), (1047, 67077), (2313, 30363), (3141, 22359), (6939, 10121), (7453, 9423)]