1658944053

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 2681532672

約数和(自身を除く): 1022588619

約数列:

[1, 3, 9, 13, 39, 67, 73, 117, 169, 201, 219, 223, 507, 603, 657, 669, 871, 949, 1521, 2007, 2613, 2847, 2899, 4891, 7839, 8541, 8697, 11323, 12337, 14673, 14941, 16279, 26091, 33969, 37011, 37687, 44019, 44823, 48837, 63583, 101907, 111033, 113061, 134469, 146511, 190749, 194233, 211627, 339183, 572247, 582699, 634881, 826579, 1090693, 1748097, 1904643, 2479737, 2525029, 2751151, 3272079, 7439211, 7575087, 8253453, 9816237, 14179009, 22725261, 24760359, 42537027, 127611081, 184327117, 552981351, 1658944053]

約数ペア:

[(1, 1658944053), (3, 552981351), (9, 184327117), (13, 127611081), (39, 42537027), (67, 24760359), (73, 22725261), (117, 14179009), (169, 9816237), (201, 8253453), (219, 7575087), (223, 7439211), (507, 3272079), (603, 2751151), (657, 2525029), (669, 2479737), (871, 1904643), (949, 1748097), (1521, 1090693), (2007, 826579), (2613, 634881), (2847, 582699), (2899, 572247), (4891, 339183), (7839, 211627), (8541, 194233), (8697, 190749), (11323, 146511), (12337, 134469), (14673, 113061), (14941, 111033), (16279, 101907), (26091, 63583), (33969, 48837), (37011, 44823), (37687, 44019)]