121902485757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1\times {\mathrm{21013}}^1$

素因数の和:28877

約数の個数: 32

約数和(自身を含む): 184284374400

約数和(自身を除く): 62381888643

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 7829, 21013, 23487, 63039, 101777, 148751, 273169, 305331, 399247, 446253, 819507, 1197741, 1933763, 5190211, 5801289, 15570633, 164510777, 493532331, 2138640101, 3125704763, 6415920303, 9377114289, 40634161919, 121902485757]

約数ペア:

[(1, 121902485757), (3, 40634161919), (13, 9377114289), (19, 6415920303), (39, 3125704763), (57, 2138640101), (247, 493532331), (741, 164510777), (7829, 15570633), (21013, 5801289), (23487, 5190211), (63039, 1933763), (101777, 1197741), (148751, 819507), (273169, 446253), (305331, 399247)]