156743048007

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{389783}}^1$

素因数の和:390300

約数の個数: 48

約数和(自身を含む): 279222547968

約数和(自身を除く): 122479499961

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 491, 819, 1473, 3437, 4419, 6383, 10311, 19149, 30933, 44681, 57447, 134043, 389783, 402129, 1169349, 2728481, 3508047, 5067179, 8185443, 15201537, 24556329, 35470253, 45604611, 106410759, 191383453, 319232277, 574150359, 1339684171, 1722451077, 2487984889, 4019052513, 7463954667, 12057157539, 17415894223, 22391864001, 52247682669, 156743048007]

約数ペア:

[(1, 156743048007), (3, 52247682669), (7, 22391864001), (9, 17415894223), (13, 12057157539), (21, 7463954667), (39, 4019052513), (63, 2487984889), (91, 1722451077), (117, 1339684171), (273, 574150359), (491, 319232277), (819, 191383453), (1473, 106410759), (3437, 45604611), (4419, 35470253), (6383, 24556329), (10311, 15201537), (19149, 8185443), (30933, 5067179), (44681, 3508047), (57447, 2728481), (134043, 1169349), (389783, 402129)]