9291215817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{29401}}^1$

素因数の和:29530

約数の個数: 48

約数和(自身を含む): 15047473168

約数和(自身を除く): 5756257351

約数列:

[1, 3, 9, 13, 37, 39, 73, 111, 117, 219, 333, 481, 657, 949, 1443, 2701, 2847, 4329, 8103, 8541, 24309, 29401, 35113, 88203, 105339, 264609, 316017, 382213, 1087837, 1146639, 2146273, 3263511, 3439917, 6438819, 9790533, 14141881, 19316457, 27901549, 42425643, 79412101, 83704647, 127276929, 238236303, 251113941, 714708909, 1032357313, 3097071939, 9291215817]

約数ペア:

[(1, 9291215817), (3, 3097071939), (9, 1032357313), (13, 714708909), (37, 251113941), (39, 238236303), (73, 127276929), (111, 83704647), (117, 79412101), (219, 42425643), (333, 27901549), (481, 19316457), (657, 14141881), (949, 9790533), (1443, 6438819), (2701, 3439917), (2847, 3263511), (4329, 2146273), (8103, 1146639), (8541, 1087837), (24309, 382213), (29401, 316017), (35113, 264609), (88203, 105339)]