8729121411

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{1471}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 13273618688

約数和(自身を除く): 4544497277

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1201, 1471, 1647, 3603, 4413, 4941, 10809, 13239, 32427, 39717, 73261, 89731, 97281, 119151, 219783, 269193, 659349, 807579, 1766671, 1978047, 2422737, 5300013, 5934141, 7268211, 15900039, 47700117, 107766931, 143100351, 323300793, 969902379, 2909707137, 8729121411]

約数ペア:

[(1, 8729121411), (3, 2909707137), (9, 969902379), (27, 323300793), (61, 143100351), (81, 107766931), (183, 47700117), (549, 15900039), (1201, 7268211), (1471, 5934141), (1647, 5300013), (3603, 2422737), (4413, 1978047), (4941, 1766671), (10809, 807579), (13239, 659349), (32427, 269193), (39717, 219783), (73261, 119151), (89731, 97281)]