65988057

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 94633984

約数和(自身を除く): 28645927

約数列:

[1, 3, 31, 37, 93, 111, 127, 151, 381, 453, 1147, 3441, 3937, 4681, 4699, 5587, 11811, 14043, 14097, 16761, 19177, 57531, 145669, 173197, 437007, 519591, 594487, 709549, 1783461, 2128647, 21996019, 65988057]

約数ペア:

[(1, 65988057), (3, 21996019), (31, 2128647), (37, 1783461), (93, 709549), (111, 594487), (127, 519591), (151, 437007), (381, 173197), (453, 145669), (1147, 57531), (3441, 19177), (3937, 16761), (4681, 14097), (4699, 14043), (5587, 11811)]