201561633

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12998

約数の個数: 48

約数和(自身を含む): 377220480

約数和(自身を除く): 175658847

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 12953, 15561, 38859, 90671, 116577, 168389, 246107, 272013, 505167, 738321, 816039, 1178723, 1515501, 1722749, 2214963, 3199391, 3536169, 5168247, 9598173, 10608507, 15504741, 22395737, 28794519, 67187211, 201561633]

約数ペア:

[(1, 201561633), (3, 67187211), (7, 28794519), (9, 22395737), (13, 15504741), (19, 10608507), (21, 9598173), (39, 5168247), (57, 3536169), (63, 3199391), (91, 2214963), (117, 1722749), (133, 1515501), (171, 1178723), (247, 816039), (273, 738321), (399, 505167), (741, 272013), (819, 246107), (1197, 168389), (1729, 116577), (2223, 90671), (5187, 38859), (12953, 15561)]