156947745903

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7919}}^1$

素因数の和:8089

約数の個数: 64

約数和(自身を含む): 236449382400

約数和(自身を除く): 79501636497

約数列:

[1, 3, 13, 31, 39, 93, 97, 169, 291, 403, 507, 1209, 1261, 2197, 3007, 3783, 5239, 6591, 7919, 9021, 15717, 16393, 23757, 39091, 49179, 68107, 102947, 117273, 204321, 213109, 245489, 308841, 508183, 639327, 736467, 768143, 1338311, 1524549, 2304429, 3191357, 4014933, 6606379, 9574071, 9985859, 17398043, 19819137, 23812433, 29957577, 41487641, 52194129, 71437299, 124462923, 129816167, 309561629, 389448501, 539339333, 928684887, 1618017999, 1687610171, 4024301177, 5062830513, 12072903531, 52315915301, 156947745903]

約数ペア:

[(1, 156947745903), (3, 52315915301), (13, 12072903531), (31, 5062830513), (39, 4024301177), (93, 1687610171), (97, 1618017999), (169, 928684887), (291, 539339333), (403, 389448501), (507, 309561629), (1209, 129816167), (1261, 124462923), (2197, 71437299), (3007, 52194129), (3783, 41487641), (5239, 29957577), (6591, 23812433), (7919, 19819137), (9021, 17398043), (15717, 9985859), (16393, 9574071), (23757, 6606379), (39091, 4014933), (49179, 3191357), (68107, 2304429), (102947, 1524549), (117273, 1338311), (204321, 768143), (213109, 736467), (245489, 639327), (308841, 508183)]