64374471

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 109644288

約数和(自身を除く): 45269817

約数列:

[1, 3, 7, 9, 21, 63, 67, 101, 151, 201, 303, 453, 469, 603, 707, 909, 1057, 1359, 1407, 2121, 3171, 4221, 6363, 6767, 9513, 10117, 15251, 20301, 30351, 45753, 47369, 60903, 70819, 91053, 106757, 137259, 142107, 212457, 320271, 426321, 637371, 960813, 1021817, 3065451, 7152719, 9196353, 21458157, 64374471]

約数ペア:

[(1, 64374471), (3, 21458157), (7, 9196353), (9, 7152719), (21, 3065451), (63, 1021817), (67, 960813), (101, 637371), (151, 426321), (201, 320271), (303, 212457), (453, 142107), (469, 137259), (603, 106757), (707, 91053), (909, 70819), (1057, 60903), (1359, 47369), (1407, 45753), (2121, 30351), (3171, 20301), (4221, 15251), (6363, 10117), (6767, 9513)]