72768333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 35611827

約数列:

[1, 3, 11, 33, 97, 127, 179, 291, 381, 537, 1067, 1397, 1969, 3201, 4191, 5907, 12319, 17363, 22733, 36957, 52089, 68199, 135509, 190993, 250063, 406527, 572979, 750189, 2205101, 6615303, 24256111, 72768333]

約数ペア:

[(1, 72768333), (3, 24256111), (11, 6615303), (33, 2205101), (97, 750189), (127, 572979), (179, 406527), (291, 250063), (381, 190993), (537, 135509), (1067, 68199), (1397, 52089), (1969, 36957), (3201, 22733), (4191, 17363), (5907, 12319)]