380067963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 622702080

約数和(自身を除く): 242634117

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 181, 187, 197, 209, 323, 543, 561, 591, 627, 969, 1991, 2167, 3077, 3349, 3439, 3553, 3743, 5973, 6501, 9231, 10047, 10317, 10659, 11229, 33847, 35657, 36839, 37829, 41173, 58463, 63631, 101541, 106971, 110517, 113487, 123519, 175389, 190893, 392227, 606169, 643093, 677483, 699941, 1176681, 1818507, 1929279, 2032449, 2099823, 6667859, 7452313, 11517211, 20003577, 22356939, 34551633, 126689321, 380067963]

約数ペア:

[(1, 380067963), (3, 126689321), (11, 34551633), (17, 22356939), (19, 20003577), (33, 11517211), (51, 7452313), (57, 6667859), (181, 2099823), (187, 2032449), (197, 1929279), (209, 1818507), (323, 1176681), (543, 699941), (561, 677483), (591, 643093), (627, 606169), (969, 392227), (1991, 190893), (2167, 175389), (3077, 123519), (3349, 113487), (3439, 110517), (3553, 106971), (3743, 101541), (5973, 63631), (6501, 58463), (9231, 41173), (10047, 37829), (10317, 36839), (10659, 35657), (11229, 33847)]