377880451221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1\times {\mathrm{225767}}^1$

素因数の和:231921

約数の個数: 32

約数和(自身を含む): 620215400448

約数和(自身を除く): 242334949227

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 6131, 18393, 42917, 79703, 128751, 225767, 239109, 557921, 677301, 1580369, 1673763, 2934971, 4741107, 8804913, 20544797, 61634391, 1384177477, 4152532431, 9689242339, 17994307201, 29067727017, 53982921603, 125960150407, 377880451221]

約数ペア:

[(1, 377880451221), (3, 125960150407), (7, 53982921603), (13, 29067727017), (21, 17994307201), (39, 9689242339), (91, 4152532431), (273, 1384177477), (6131, 61634391), (18393, 20544797), (42917, 8804913), (79703, 4741107), (128751, 2934971), (225767, 1673763), (239109, 1580369), (557921, 677301)]