137730747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 229662720

約数和(自身を除く): 91931973

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 419, 1257, 1423, 2933, 4269, 4609, 8799, 9961, 13827, 15653, 29883, 32263, 46959, 96789, 109571, 328713, 596237, 1788711, 4173659, 6558607, 12520977, 19675821, 45910249, 137730747]

約数ペア:

[(1, 137730747), (3, 45910249), (7, 19675821), (11, 12520977), (21, 6558607), (33, 4173659), (77, 1788711), (231, 596237), (419, 328713), (1257, 109571), (1423, 96789), (2933, 46959), (4269, 32263), (4609, 29883), (8799, 15653), (9961, 13827)]