124405911

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 214344000

約数和(自身を除く): 89938089

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 149, 203, 261, 447, 457, 609, 1043, 1341, 1371, 1827, 3129, 3199, 4113, 4321, 9387, 9597, 12963, 13253, 28791, 30247, 38889, 39759, 68093, 90741, 92771, 119277, 204279, 272223, 278313, 476651, 612837, 834939, 1429953, 1974697, 4289859, 5924091, 13822879, 17772273, 41468637, 124405911]

約数ペア:

[(1, 124405911), (3, 41468637), (7, 17772273), (9, 13822879), (21, 5924091), (29, 4289859), (63, 1974697), (87, 1429953), (149, 834939), (203, 612837), (261, 476651), (447, 278313), (457, 272223), (609, 204279), (1043, 119277), (1341, 92771), (1371, 90741), (1827, 68093), (3129, 39759), (3199, 38889), (4113, 30247), (4321, 28791), (9387, 13253), (9597, 12963)]