27683331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 13684989

約数列:

[1, 3, 13, 39, 53, 59, 159, 177, 227, 681, 689, 767, 2067, 2301, 2951, 3127, 8853, 9381, 12031, 13393, 36093, 40179, 40651, 121953, 156403, 174109, 469209, 522327, 709829, 2129487, 9227777, 27683331]

約数ペア:

[(1, 27683331), (3, 9227777), (13, 2129487), (39, 709829), (53, 522327), (59, 469209), (159, 174109), (177, 156403), (227, 121953), (681, 40651), (689, 40179), (767, 36093), (2067, 13393), (2301, 12031), (2951, 9381), (3127, 8853)]