156946365891

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{8609}}^1$

素因数の和:9313

約数の個数: 72

約数和(自身を含む): 268113540240

約数和(自身を除く): 111167174349

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 617, 1407, 1851, 3283, 4221, 4319, 5553, 8609, 9849, 12957, 25827, 29547, 30233, 38871, 41339, 60263, 77481, 90699, 124017, 180789, 272097, 289373, 372051, 421841, 542367, 576803, 868119, 1265523, 1730409, 2025611, 2604357, 3796569, 4037621, 5191227, 5311753, 6076833, 12112863, 15935259, 18230499, 28263347, 36338589, 37182271, 47805777, 84790041, 111546813, 254370123, 260275897, 334640439, 355887451, 780827691, 1067662353, 2342483073, 2491212157, 3202987059, 7473636471, 17438485099, 22420909413, 52315455297, 156946365891]

約数ペア:

[(1, 156946365891), (3, 52315455297), (7, 22420909413), (9, 17438485099), (21, 7473636471), (49, 3202987059), (63, 2491212157), (67, 2342483073), (147, 1067662353), (201, 780827691), (441, 355887451), (469, 334640439), (603, 260275897), (617, 254370123), (1407, 111546813), (1851, 84790041), (3283, 47805777), (4221, 37182271), (4319, 36338589), (5553, 28263347), (8609, 18230499), (9849, 15935259), (12957, 12112863), (25827, 6076833), (29547, 5311753), (30233, 5191227), (38871, 4037621), (41339, 3796569), (60263, 2604357), (77481, 2025611), (90699, 1730409), (124017, 1265523), (180789, 868119), (272097, 576803), (289373, 542367), (372051, 421841)]