78935229

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 122281632

約数和(自身を除く): 43346403

約数列:

[1, 3, 9, 27, 43, 81, 129, 131, 173, 387, 393, 519, 1161, 1179, 1557, 3483, 3537, 4671, 5633, 7439, 10611, 14013, 16899, 22317, 22663, 50697, 66951, 67989, 152091, 200853, 203967, 456273, 602559, 611901, 974509, 1835703, 2923527, 8770581, 26311743, 78935229]

約数ペア:

[(1, 78935229), (3, 26311743), (9, 8770581), (27, 2923527), (43, 1835703), (81, 974509), (129, 611901), (131, 602559), (173, 456273), (387, 203967), (393, 200853), (519, 152091), (1161, 67989), (1179, 66951), (1557, 50697), (3483, 22663), (3537, 22317), (4671, 16899), (5633, 14013), (7439, 10611)]