373217733

素因数分解:

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

素因数の和:651

約数の個数: 64

約数和(自身を含む): 659520000

約数和(自身を除く): 286302267

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 149, 189, 203, 261, 447, 457, 609, 783, 1043, 1341, 1371, 1827, 3129, 3199, 4023, 4113, 4321, 5481, 9387, 9597, 12339, 12963, 13253, 28161, 28791, 30247, 38889, 39759, 68093, 86373, 90741, 92771, 116667, 119277, 204279, 272223, 278313, 357831, 476651, 612837, 816669, 834939, 1429953, 1838511, 1974697, 2504817, 4289859, 5924091, 12869577, 13822879, 17772273, 41468637, 53316819, 124405911, 373217733]

約数ペア:

[(1, 373217733), (3, 124405911), (7, 53316819), (9, 41468637), (21, 17772273), (27, 13822879), (29, 12869577), (63, 5924091), (87, 4289859), (149, 2504817), (189, 1974697), (203, 1838511), (261, 1429953), (447, 834939), (457, 816669), (609, 612837), (783, 476651), (1043, 357831), (1341, 278313), (1371, 272223), (1827, 204279), (3129, 119277), (3199, 116667), (4023, 92771), (4113, 90741), (4321, 86373), (5481, 68093), (9387, 39759), (9597, 38889), (12339, 30247), (12963, 28791), (13253, 28161)]