80826061911

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 126911370240

約数和(自身を除く): 46085308329

約数列:

[1, 3, 7, 21, 67, 89, 201, 267, 281, 469, 623, 843, 1407, 1869, 1967, 2297, 5901, 5963, 6891, 16079, 17889, 18827, 25009, 41741, 48237, 56481, 75027, 125223, 131789, 153899, 175063, 204433, 395367, 461697, 525189, 613299, 645457, 1077293, 1431031, 1675603, 1936371, 3231879, 4293093, 4518199, 5026809, 11729221, 13554597, 13697011, 35187663, 41091033, 43245619, 57445673, 95879077, 129736857, 172337019, 287637231, 302719333, 402119711, 908157999, 1206359133, 3848860091, 11546580273, 26942020637, 80826061911]

約数ペア:

[(1, 80826061911), (3, 26942020637), (7, 11546580273), (21, 3848860091), (67, 1206359133), (89, 908157999), (201, 402119711), (267, 302719333), (281, 287637231), (469, 172337019), (623, 129736857), (843, 95879077), (1407, 57445673), (1869, 43245619), (1967, 41091033), (2297, 35187663), (5901, 13697011), (5963, 13554597), (6891, 11729221), (16079, 5026809), (17889, 4518199), (18827, 4293093), (25009, 3231879), (41741, 1936371), (48237, 1675603), (56481, 1431031), (75027, 1077293), (125223, 645457), (131789, 613299), (153899, 525189), (175063, 461697), (204433, 395367)]