130225887

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 221533312

約数和(自身を除く): 91307425

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 103, 121, 129, 243, 297, 309, 363, 387, 473, 891, 927, 1089, 1133, 1161, 1419, 2673, 2781, 3267, 3399, 3483, 4257, 4429, 5203, 8343, 9801, 10197, 10449, 12463, 12771, 13287, 15609, 25029, 29403, 30591, 37389, 38313, 39861, 46827, 48719, 91773, 112167, 114939, 119583, 140481, 146157, 275319, 336501, 358749, 421443, 438471, 535909, 1009503, 1076247, 1264329, 1315413, 1607727, 3028509, 3946239, 4823181, 11838717, 14469543, 43408629, 130225887]

約数ペア:

[(1, 130225887), (3, 43408629), (9, 14469543), (11, 11838717), (27, 4823181), (33, 3946239), (43, 3028509), (81, 1607727), (99, 1315413), (103, 1264329), (121, 1076247), (129, 1009503), (243, 535909), (297, 438471), (309, 421443), (363, 358749), (387, 336501), (473, 275319), (891, 146157), (927, 140481), (1089, 119583), (1133, 114939), (1161, 112167), (1419, 91773), (2673, 48719), (2781, 46827), (3267, 39861), (3399, 38313), (3483, 37389), (4257, 30591), (4429, 29403), (5203, 25029), (8343, 15609), (9801, 13287), (10197, 12771), (10449, 12463)]