783120872313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5683}}^1\times {\mathrm{37993}}^1$

素因数の和:43726

約数の個数: 48

約数和(自身を含む): 1257738786304

約数和(自身を除く): 474617913991

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5683, 17049, 37993, 51147, 73879, 113979, 176173, 221637, 341937, 493909, 528519, 664911, 1177783, 1481727, 1585557, 2290249, 3533349, 4445181, 6870747, 10600047, 15311179, 20612241, 45933537, 137800611, 215914219, 647742657, 1943227971, 2806884847, 6693340789, 8420654541, 20080022367, 25261963623, 60240067101, 87013430257, 261040290771, 783120872313]

約数ペア:

[(1, 783120872313), (3, 261040290771), (9, 87013430257), (13, 60240067101), (31, 25261963623), (39, 20080022367), (93, 8420654541), (117, 6693340789), (279, 2806884847), (403, 1943227971), (1209, 647742657), (3627, 215914219), (5683, 137800611), (17049, 45933537), (37993, 20612241), (51147, 15311179), (73879, 10600047), (113979, 6870747), (176173, 4445181), (221637, 3533349), (341937, 2290249), (493909, 1585557), (528519, 1481727), (664911, 1177783)]