86450019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 125856000

約数和(自身を除く): 39405981

約数列:

[1, 3, 19, 37, 57, 111, 179, 229, 537, 687, 703, 2109, 3401, 4351, 6623, 8473, 10203, 13053, 19869, 25419, 40991, 122973, 125837, 160987, 377511, 482961, 778829, 1516667, 2336487, 4550001, 28816673, 86450019]

約数ペア:

[(1, 86450019), (3, 28816673), (19, 4550001), (37, 2336487), (57, 1516667), (111, 778829), (179, 482961), (229, 377511), (537, 160987), (687, 125837), (703, 122973), (2109, 40991), (3401, 25419), (4351, 19869), (6623, 13053), (8473, 10203)]