140480901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 231154560

約数和(自身を除く): 90673659

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 167, 261, 293, 319, 501, 879, 957, 1503, 1837, 2637, 2871, 3223, 4843, 5511, 8497, 9669, 14529, 16533, 25491, 29007, 43587, 48931, 53273, 76473, 93467, 146793, 159819, 280401, 440379, 479457, 538241, 841203, 1418999, 1614723, 4256997, 4844169, 12770991, 15608989, 46826967, 140480901]

約数ペア:

[(1, 140480901), (3, 46826967), (9, 15608989), (11, 12770991), (29, 4844169), (33, 4256997), (87, 1614723), (99, 1418999), (167, 841203), (261, 538241), (293, 479457), (319, 440379), (501, 280401), (879, 159819), (957, 146793), (1503, 93467), (1837, 76473), (2637, 53273), (2871, 48931), (3223, 43587), (4843, 29007), (5511, 25491), (8497, 16533), (9669, 14529)]