44222211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 72558720

約数和(自身を除く): 28336509

約数列:

[1, 3, 9, 11, 33, 59, 67, 99, 113, 177, 201, 339, 531, 603, 649, 737, 1017, 1243, 1947, 2211, 3729, 3953, 5841, 6633, 6667, 7571, 11187, 11859, 20001, 22713, 35577, 43483, 60003, 68139, 73337, 83281, 130449, 220011, 249843, 391347, 446689, 660033, 749529, 1340067, 4020201, 4913579, 14740737, 44222211]

約数ペア:

[(1, 44222211), (3, 14740737), (9, 4913579), (11, 4020201), (33, 1340067), (59, 749529), (67, 660033), (99, 446689), (113, 391347), (177, 249843), (201, 220011), (339, 130449), (531, 83281), (603, 73337), (649, 68139), (737, 60003), (1017, 43483), (1243, 35577), (1947, 22713), (2211, 20001), (3729, 11859), (3953, 11187), (5841, 7571), (6633, 6667)]