21167277237

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{32413}}^1$

素因数の和:32527

約数の個数: 48

約数和(自身を含む): 33591276480

約数和(自身を除く): 12423999243

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 361, 513, 603, 1083, 1273, 1809, 3249, 3819, 9747, 11457, 24187, 32413, 34371, 72561, 97239, 217683, 291717, 615847, 653049, 875151, 1847541, 2171671, 5542623, 6515013, 11701093, 16627869, 19545039, 35103279, 41261749, 58635117, 105309837, 123785247, 315929511, 371355741, 783973231, 1114067223, 2351919693, 7055759079, 21167277237]

約数ペア:

[(1, 21167277237), (3, 7055759079), (9, 2351919693), (19, 1114067223), (27, 783973231), (57, 371355741), (67, 315929511), (171, 123785247), (201, 105309837), (361, 58635117), (513, 41261749), (603, 35103279), (1083, 19545039), (1273, 16627869), (1809, 11701093), (3249, 6515013), (3819, 5542623), (9747, 2171671), (11457, 1847541), (24187, 875151), (32413, 653049), (34371, 615847), (72561, 291717), (97239, 217683)]