156948685263

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{8389}}^1$

素因数の和:9109

約数の個数: 64

約数和(自身を含む): 248204390400

約数和(自身を除く): 91255705137

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 641, 1081, 1269, 1923, 3243, 5769, 8389, 9729, 14743, 17307, 25167, 29187, 30127, 44229, 75501, 90381, 132687, 192947, 226503, 271143, 394283, 398061, 578841, 692921, 813429, 1182849, 1736523, 2078763, 3548547, 5209569, 5377349, 6236289, 9068509, 10645641, 16132047, 18708867, 27205527, 48396141, 81616581, 123679027, 145188423, 244849743, 252735403, 371037081, 758206209, 1113111243, 2274618627, 3339333729, 5812914269, 6823855881, 17438742807, 52316228421, 156948685263]

約数ペア:

[(1, 156948685263), (3, 52316228421), (9, 17438742807), (23, 6823855881), (27, 5812914269), (47, 3339333729), (69, 2274618627), (141, 1113111243), (207, 758206209), (423, 371037081), (621, 252735403), (641, 244849743), (1081, 145188423), (1269, 123679027), (1923, 81616581), (3243, 48396141), (5769, 27205527), (8389, 18708867), (9729, 16132047), (14743, 10645641), (17307, 9068509), (25167, 6236289), (29187, 5377349), (30127, 5209569), (44229, 3548547), (75501, 2078763), (90381, 1736523), (132687, 1182849), (192947, 813429), (226503, 692921), (271143, 578841), (394283, 398061)]