65378097

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 101172456

約数和(自身を除く): 35794359

約数列:

[1, 3, 9, 27, 53, 81, 97, 157, 159, 291, 471, 477, 873, 1413, 1431, 2619, 4239, 4293, 5141, 7857, 8321, 12717, 15229, 15423, 24963, 45687, 46269, 74889, 137061, 138807, 224667, 411183, 416421, 674001, 807137, 1233549, 2421411, 7264233, 21792699, 65378097]

約数ペア:

[(1, 65378097), (3, 21792699), (9, 7264233), (27, 2421411), (53, 1233549), (81, 807137), (97, 674001), (157, 416421), (159, 411183), (291, 224667), (471, 138807), (477, 137061), (873, 74889), (1413, 46269), (1431, 45687), (2619, 24963), (4239, 15423), (4293, 15229), (5141, 12717), (7857, 8321)]