156780898911

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1\times {\mathrm{30497}}^1$

素因数の和:36800

約数の個数: 48

約数和(自身を含む): 278775142464

約数和(自身を除く): 121994243553

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6277, 18831, 30497, 43939, 56493, 81601, 91491, 131817, 213479, 244803, 274473, 395451, 396461, 571207, 640437, 734409, 1189383, 1713621, 1921311, 2775227, 3568149, 5140863, 8325681, 24977043, 191429669, 574289007, 1340007683, 1722867021, 2488585697, 4020023049, 7465757091, 12060069147, 17420099879, 22397271273, 52260299637, 156780898911]

約数ペア:

[(1, 156780898911), (3, 52260299637), (7, 22397271273), (9, 17420099879), (13, 12060069147), (21, 7465757091), (39, 4020023049), (63, 2488585697), (91, 1722867021), (117, 1340007683), (273, 574289007), (819, 191429669), (6277, 24977043), (18831, 8325681), (30497, 5140863), (43939, 3568149), (56493, 2775227), (81601, 1921311), (91491, 1713621), (131817, 1189383), (213479, 734409), (244803, 640437), (274473, 571207), (395451, 396461)]