180627672057

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{14867}}^1$

素因数の和:15158

約数の個数: 64

約数和(自身を含む): 286790160384

約数和(自身を除く): 106162488327

約数列:

[1, 3, 7, 21, 41, 103, 123, 137, 287, 309, 411, 721, 861, 959, 2163, 2877, 4223, 5617, 12669, 14111, 14867, 16851, 29561, 39319, 42333, 44601, 88683, 98777, 104069, 117957, 296331, 312207, 578551, 609547, 1531301, 1735653, 1828641, 2036779, 4049857, 4266829, 4593903, 6110337, 10719107, 12149571, 12800487, 14257453, 32157321, 42772359, 62783341, 83507939, 188350023, 209788237, 250523817, 439483387, 584555573, 629364711, 1318450161, 1468517659, 1753666719, 4405552977, 8601317717, 25803953151, 60209224019, 180627672057]

約数ペア:

[(1, 180627672057), (3, 60209224019), (7, 25803953151), (21, 8601317717), (41, 4405552977), (103, 1753666719), (123, 1468517659), (137, 1318450161), (287, 629364711), (309, 584555573), (411, 439483387), (721, 250523817), (861, 209788237), (959, 188350023), (2163, 83507939), (2877, 62783341), (4223, 42772359), (5617, 32157321), (12669, 14257453), (14111, 12800487), (14867, 12149571), (16851, 10719107), (29561, 6110337), (39319, 4593903), (42333, 4266829), (44601, 4049857), (88683, 2036779), (98777, 1828641), (104069, 1735653), (117957, 1531301), (296331, 609547), (312207, 578551)]