72352203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 121551360

約数和(自身を除く): 49199157

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 3229, 7469, 9687, 22407, 22603, 35519, 67809, 106557, 248633, 313213, 745899, 939639, 2192491, 3445343, 6577473, 10336029, 24117401, 72352203]

約数ペア:

[(1, 72352203), (3, 24117401), (7, 10336029), (11, 6577473), (21, 3445343), (33, 2192491), (77, 939639), (97, 745899), (231, 313213), (291, 248633), (679, 106557), (1067, 67809), (2037, 35519), (3201, 22603), (3229, 22407), (7469, 9687)]