148974111

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 270138960

約数和(自身を除く): 121164849

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 121, 143, 153, 187, 221, 363, 429, 561, 619, 663, 1089, 1287, 1573, 1683, 1857, 1989, 2057, 2431, 4719, 5571, 6171, 6809, 7293, 8047, 10523, 14157, 18513, 20427, 21879, 24141, 26741, 31569, 61281, 72423, 74899, 80223, 88517, 94707, 115753, 136799, 224697, 240669, 265551, 347259, 410397, 674091, 796653, 973687, 1041777, 1231191, 1273283, 1504789, 2921061, 3819849, 4514367, 8763183, 11459547, 13543101, 16552679, 49658037, 148974111]

約数ペア:

[(1, 148974111), (3, 49658037), (9, 16552679), (11, 13543101), (13, 11459547), (17, 8763183), (33, 4514367), (39, 3819849), (51, 2921061), (99, 1504789), (117, 1273283), (121, 1231191), (143, 1041777), (153, 973687), (187, 796653), (221, 674091), (363, 410397), (429, 347259), (561, 265551), (619, 240669), (663, 224697), (1089, 136799), (1287, 115753), (1573, 94707), (1683, 88517), (1857, 80223), (1989, 74899), (2057, 72423), (2431, 61281), (4719, 31569), (5571, 26741), (6171, 24141), (6809, 21879), (7293, 20427), (8047, 18513), (10523, 14157)]