126753263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 163078272

約数和(自身を除く): 36325009

約数列:

[1, 7, 13, 41, 53, 91, 287, 371, 533, 641, 689, 2173, 3731, 4487, 4823, 8333, 15211, 26281, 28249, 33973, 58331, 183967, 197743, 237811, 341653, 441649, 1392893, 2391571, 3091543, 9750251, 18107609, 126753263]

約数ペア:

[(1, 126753263), (7, 18107609), (13, 9750251), (41, 3091543), (53, 2391571), (91, 1392893), (287, 441649), (371, 341653), (533, 237811), (641, 197743), (689, 183967), (2173, 58331), (3731, 33973), (4487, 28249), (4823, 26281), (8333, 15211)]