75206607

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 118662144

約数和(自身を除く): 43455537

約数列:

[1, 3, 7, 21, 37, 111, 151, 259, 453, 641, 777, 1057, 1923, 3171, 4487, 5587, 13461, 16761, 23717, 39109, 71151, 96791, 117327, 166019, 290373, 498057, 677537, 2032611, 3581267, 10743801, 25068869, 75206607]

約数ペア:

[(1, 75206607), (3, 25068869), (7, 10743801), (21, 3581267), (37, 2032611), (111, 677537), (151, 498057), (259, 290373), (453, 166019), (641, 117327), (777, 96791), (1057, 71151), (1923, 39109), (3171, 23717), (4487, 16761), (5587, 13461)]