78873223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 96509952

約数和(自身を除く): 17636729

約数列:

[1, 11, 13, 43, 101, 127, 143, 473, 559, 1111, 1313, 1397, 1651, 4343, 5461, 6149, 12827, 14443, 18161, 47773, 56459, 60071, 70993, 141097, 166751, 551561, 621049, 780923, 1834261, 6067171, 7170293, 78873223]

約数ペア:

[(1, 78873223), (11, 7170293), (13, 6067171), (43, 1834261), (101, 780923), (127, 621049), (143, 551561), (473, 166751), (559, 141097), (1111, 70993), (1313, 60071), (1397, 56459), (1651, 47773), (4343, 18161), (5461, 14443), (6149, 12827)]