23753223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 40857600

約数和(自身を除く): 17104377

約数列:

[1, 3, 9, 13, 27, 31, 37, 39, 59, 93, 111, 117, 177, 279, 333, 351, 403, 481, 531, 767, 837, 999, 1147, 1209, 1443, 1593, 1829, 2183, 2301, 3441, 3627, 4329, 5487, 6549, 6903, 10323, 10881, 12987, 14911, 16461, 19647, 20709, 23777, 28379, 30969, 44733, 49383, 58941, 67673, 71331, 85137, 134199, 203019, 213993, 255411, 402597, 609057, 641979, 766233, 879749, 1827171, 2639247, 7917741, 23753223]

約数ペア:

[(1, 23753223), (3, 7917741), (9, 2639247), (13, 1827171), (27, 879749), (31, 766233), (37, 641979), (39, 609057), (59, 402597), (93, 255411), (111, 213993), (117, 203019), (177, 134199), (279, 85137), (333, 71331), (351, 67673), (403, 58941), (481, 49383), (531, 44733), (767, 30969), (837, 28379), (999, 23777), (1147, 20709), (1209, 19647), (1443, 16461), (1593, 14911), (1829, 12987), (2183, 10881), (2301, 10323), (3441, 6903), (3627, 6549), (4329, 5487)]