21824155221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 33056833536

約数和(自身を除く): 11232678315

約数列:

[1, 3, 11, 33, 37, 111, 113, 339, 367, 407, 431, 1101, 1221, 1243, 1293, 3729, 4037, 4181, 4741, 12111, 12543, 13579, 14223, 15947, 40737, 41471, 45991, 47841, 48703, 124413, 137973, 146109, 149369, 158177, 175417, 448107, 456181, 474531, 526251, 535733, 1368543, 1534427, 1607199, 1739947, 1802011, 4603281, 5219841, 5406033, 5852549, 16878697, 17557647, 17874001, 19822121, 50636091, 53622003, 59466363, 64378039, 193134117, 196614011, 589842033, 661338037, 1984014111, 7274718407, 21824155221]

約数ペア:

[(1, 21824155221), (3, 7274718407), (11, 1984014111), (33, 661338037), (37, 589842033), (111, 196614011), (113, 193134117), (339, 64378039), (367, 59466363), (407, 53622003), (431, 50636091), (1101, 19822121), (1221, 17874001), (1243, 17557647), (1293, 16878697), (3729, 5852549), (4037, 5406033), (4181, 5219841), (4741, 4603281), (12111, 1802011), (12543, 1739947), (13579, 1607199), (14223, 1534427), (15947, 1368543), (40737, 535733), (41471, 526251), (45991, 474531), (47841, 456181), (48703, 448107), (124413, 175417), (137973, 158177), (146109, 149369)]