79874193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 129134592

約数和(自身を除く): 49260399

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 2711, 4209, 8133, 9821, 18977, 29463, 56931, 62353, 165371, 187059, 436471, 496113, 1157597, 1309413, 3472791, 3803533, 11410599, 26624731, 79874193]

約数ペア:

[(1, 79874193), (3, 26624731), (7, 11410599), (21, 3803533), (23, 3472791), (61, 1309413), (69, 1157597), (161, 496113), (183, 436471), (427, 187059), (483, 165371), (1281, 62353), (1403, 56931), (2711, 29463), (4209, 18977), (8133, 9821)]