61328043

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 104670720

約数和(自身を除く): 43342677

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2477, 2751, 3537, 7431, 8253, 17339, 22293, 24759, 52017, 66879, 156051, 324487, 468153, 973461, 2271409, 2920383, 6814227, 8761149, 20442681, 61328043]

約数ペア:

[(1, 61328043), (3, 20442681), (7, 8761149), (9, 6814227), (21, 2920383), (27, 2271409), (63, 973461), (131, 468153), (189, 324487), (393, 156051), (917, 66879), (1179, 52017), (2477, 24759), (2751, 22293), (3537, 17339), (7431, 8253)]