80841033

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 149385600

約数和(自身を除く): 68544567

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 63, 91, 117, 147, 177, 239, 273, 413, 441, 531, 637, 717, 767, 819, 1239, 1673, 1911, 2151, 2301, 2891, 3107, 3717, 5019, 5369, 5733, 6903, 8673, 9321, 11711, 14101, 15057, 16107, 21749, 26019, 27963, 35133, 37583, 42303, 48321, 65247, 98707, 105399, 112749, 126909, 152243, 183313, 195741, 296121, 338247, 456729, 549939, 690949, 888363, 1283191, 1370187, 1649817, 2072847, 3849573, 6218541, 8982337, 11548719, 26947011, 80841033]

約数ペア:

[(1, 80841033), (3, 26947011), (7, 11548719), (9, 8982337), (13, 6218541), (21, 3849573), (39, 2072847), (49, 1649817), (59, 1370187), (63, 1283191), (91, 888363), (117, 690949), (147, 549939), (177, 456729), (239, 338247), (273, 296121), (413, 195741), (441, 183313), (531, 152243), (637, 126909), (717, 112749), (767, 105399), (819, 98707), (1239, 65247), (1673, 48321), (1911, 42303), (2151, 37583), (2301, 35133), (2891, 27963), (3107, 26019), (3717, 21749), (5019, 16107), (5369, 15057), (5733, 14101), (6903, 11711), (8673, 9321)]