357778294113

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{243401}}^1$

素因数の和:243645

約数の個数: 32

約数和(自身を含む): 495745615872

約数和(自身を除く): 137967321759

約数列:

[1, 3, 67, 71, 103, 201, 213, 309, 4757, 6901, 7313, 14271, 20703, 21939, 243401, 489971, 730203, 1469913, 16307867, 17281471, 25070303, 48923601, 51844413, 75210909, 1157858557, 1679710301, 1779991513, 3473575671, 5039130903, 5339974539, 119259431371, 357778294113]

約数ペア:

[(1, 357778294113), (3, 119259431371), (67, 5339974539), (71, 5039130903), (103, 3473575671), (201, 1779991513), (213, 1679710301), (309, 1157858557), (4757, 75210909), (6901, 51844413), (7313, 48923601), (14271, 25070303), (20703, 17281471), (21939, 16307867), (243401, 1469913), (489971, 730203)]