144937121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 183306240

約数和(自身を除く): 38369119

約数列:

[1, 7, 17, 31, 101, 119, 217, 389, 527, 707, 1717, 2723, 3131, 3689, 6613, 12019, 12059, 21917, 39289, 46291, 53227, 84413, 205003, 275023, 372589, 667913, 1217959, 1435021, 4675391, 8525713, 20705303, 144937121]

約数ペア:

[(1, 144937121), (7, 20705303), (17, 8525713), (31, 4675391), (101, 1435021), (119, 1217959), (217, 667913), (389, 372589), (527, 275023), (707, 205003), (1717, 84413), (2723, 53227), (3131, 46291), (3689, 39289), (6613, 21917), (12019, 12059)]