481567996119

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1\times {\mathrm{5333}}^1$

素因数の和:6060

約数の個数: 64

約数和(自身を含む): 755069091840

約数和(自身を除く): 273501095721

約数列:

[1, 3, 7, 21, 47, 141, 191, 329, 479, 573, 987, 1337, 1437, 3353, 4011, 5333, 8977, 10059, 15999, 22513, 26931, 37331, 62839, 67539, 91489, 111993, 157591, 188517, 250651, 274467, 472773, 640423, 751953, 1018603, 1754557, 1921269, 2554507, 3055809, 4299983, 5263671, 7130221, 7663521, 12899949, 17881549, 21390663, 30099881, 47874341, 53644647, 90299643, 120061829, 143623023, 335120387, 360185487, 487910837, 840432803, 1005361161, 1463732511, 2521298409, 3415375859, 10246127577, 22931809339, 68795428017, 160522665373, 481567996119]

約数ペア:

[(1, 481567996119), (3, 160522665373), (7, 68795428017), (21, 22931809339), (47, 10246127577), (141, 3415375859), (191, 2521298409), (329, 1463732511), (479, 1005361161), (573, 840432803), (987, 487910837), (1337, 360185487), (1437, 335120387), (3353, 143623023), (4011, 120061829), (5333, 90299643), (8977, 53644647), (10059, 47874341), (15999, 30099881), (22513, 21390663), (26931, 17881549), (37331, 12899949), (62839, 7663521), (67539, 7130221), (91489, 5263671), (111993, 4299983), (157591, 3055809), (188517, 2554507), (250651, 1921269), (274467, 1754557), (472773, 1018603), (640423, 751953)]