27720303978

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{189977}}^1$

素因数の和:190358

約数の個数: 32

約数和(自身を含む): 56300360256

約数和(自身を除く): 28580056278

約数列:

[1, 2, 3, 6, 83, 166, 249, 293, 498, 586, 879, 1758, 24319, 48638, 72957, 145914, 189977, 379954, 569931, 1139862, 15768091, 31536182, 47304273, 55663261, 94608546, 111326522, 166989783, 333979566, 4620050663, 9240101326, 13860151989, 27720303978]

約数ペア:

[(1, 27720303978), (2, 13860151989), (3, 9240101326), (6, 4620050663), (83, 333979566), (166, 166989783), (249, 111326522), (293, 94608546), (498, 55663261), (586, 47304273), (879, 31536182), (1758, 15768091), (24319, 1139862), (48638, 569931), (72957, 379954), (145914, 189977)]