140233611

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 218327040

約数和(自身を除く): 78093429

約数列:

[1, 3, 7, 21, 79, 137, 237, 411, 553, 617, 959, 1659, 1851, 2877, 4319, 10823, 12957, 32469, 48743, 75761, 84529, 146229, 227283, 253587, 341201, 591703, 1023603, 1775109, 6677791, 20033373, 46744537, 140233611]

約数ペア:

[(1, 140233611), (3, 46744537), (7, 20033373), (21, 6677791), (79, 1775109), (137, 1023603), (237, 591703), (411, 341201), (553, 253587), (617, 227283), (959, 146229), (1659, 84529), (1851, 75761), (2877, 48743), (4319, 32469), (10823, 12957)]