201901145109

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{13781}}^1\times {\mathrm{72889}}^1$

素因数の和:86740

約数の個数: 16

約数和(自身を含む): 273243034560

約数和(自身を除く): 71341889451

約数列:

[1, 3, 67, 201, 13781, 41343, 72889, 218667, 923327, 2769981, 4883563, 14650689, 1004483309, 3013449927, 67300381703, 201901145109]

約数ペア:

[(1, 201901145109), (3, 67300381703), (67, 3013449927), (201, 1004483309), (13781, 14650689), (41343, 4883563), (72889, 2769981), (218667, 923327)]