130763809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 156061440

約数和(自身を除く): 25297631

約数列:

[1, 11, 23, 37, 61, 229, 253, 407, 671, 851, 1403, 2257, 2519, 5267, 8473, 9361, 13969, 15433, 24827, 51911, 57937, 93203, 153659, 194879, 321287, 516853, 571021, 2143669, 3534157, 5685383, 11887619, 130763809]

約数ペア:

[(1, 130763809), (11, 11887619), (23, 5685383), (37, 3534157), (61, 2143669), (229, 571021), (253, 516853), (407, 321287), (671, 194879), (851, 153659), (1403, 93203), (2257, 57937), (2519, 51911), (5267, 24827), (8473, 15433), (9361, 13969)]