15207327567

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 22688445312

約数和(自身を除く): 7481117745

約数列:

[1, 3, 9, 47, 137, 141, 397, 411, 423, 661, 1191, 1233, 1983, 3573, 5949, 6439, 18659, 19317, 31067, 54389, 55977, 57951, 90557, 93201, 163167, 167931, 262417, 271671, 279603, 489501, 787251, 815013, 2361753, 2556283, 4256179, 7668849, 12333599, 12768537, 23006547, 35951129, 37000797, 38305611, 107853387, 111002391, 323560161, 1689703063, 5069109189, 15207327567]

約数ペア:

[(1, 15207327567), (3, 5069109189), (9, 1689703063), (47, 323560161), (137, 111002391), (141, 107853387), (397, 38305611), (411, 37000797), (423, 35951129), (661, 23006547), (1191, 12768537), (1233, 12333599), (1983, 7668849), (3573, 4256179), (5949, 2556283), (6439, 2361753), (18659, 815013), (19317, 787251), (31067, 489501), (54389, 279603), (55977, 271671), (57951, 262417), (90557, 167931), (93201, 163167)]