156913578549

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{187651}}^1$

素因数の和:188698

約数の個数: 48

約数和(自身を含む): 279232180864

約数和(自身を除く): 122318602315

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1021, 3063, 7147, 9189, 13273, 21441, 39819, 64323, 92911, 119457, 187651, 278733, 562953, 836199, 1313557, 1688859, 2439463, 3940671, 7318389, 11822013, 17076241, 21955167, 51228723, 153686169, 191591671, 574775013, 1341141697, 1724325039, 2490691723, 4023425091, 7472075169, 12070275273, 17434842061, 22416225507, 52304526183, 156913578549]

約数ペア:

[(1, 156913578549), (3, 52304526183), (7, 22416225507), (9, 17434842061), (13, 12070275273), (21, 7472075169), (39, 4023425091), (63, 2490691723), (91, 1724325039), (117, 1341141697), (273, 574775013), (819, 191591671), (1021, 153686169), (3063, 51228723), (7147, 21955167), (9189, 17076241), (13273, 11822013), (21441, 7318389), (39819, 3940671), (64323, 2439463), (92911, 1688859), (119457, 1313557), (187651, 836199), (278733, 562953)]