76805253

素因数分解:

$3^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 136972800

約数和(自身を除く): 60167547

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 173, 189, 203, 243, 261, 519, 567, 609, 729, 783, 1211, 1557, 1701, 1827, 2187, 2349, 3633, 4671, 5017, 5103, 5481, 7047, 10899, 14013, 15051, 15309, 16443, 21141, 32697, 35119, 42039, 45153, 49329, 63423, 98091, 105357, 126117, 135459, 147987, 294273, 316071, 378351, 406377, 443961, 882819, 948213, 1219131, 2648457, 2844639, 3657393, 8533917, 10972179, 25601751, 76805253]

約数ペア:

[(1, 76805253), (3, 25601751), (7, 10972179), (9, 8533917), (21, 3657393), (27, 2844639), (29, 2648457), (63, 1219131), (81, 948213), (87, 882819), (173, 443961), (189, 406377), (203, 378351), (243, 316071), (261, 294273), (519, 147987), (567, 135459), (609, 126117), (729, 105357), (783, 98091), (1211, 63423), (1557, 49329), (1701, 45153), (1827, 42039), (2187, 35119), (2349, 32697), (3633, 21141), (4671, 16443), (5017, 15309), (5103, 15051), (5481, 14013), (7047, 10899)]