195793521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10729}}^1$

素因数の和:10829

約数の個数: 32

約数和(自身を含む): 329625600

約数和(自身を除く): 133832079

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 6083, 10729, 18249, 32187, 75103, 118019, 225309, 354057, 826133, 847591, 2478399, 2542773, 5933137, 9323501, 17799411, 27970503, 65264507, 195793521]

約数ペア:

[(1, 195793521), (3, 65264507), (7, 27970503), (11, 17799411), (21, 9323501), (33, 5933137), (77, 2542773), (79, 2478399), (231, 847591), (237, 826133), (553, 354057), (869, 225309), (1659, 118019), (2607, 75103), (6083, 32187), (10729, 18249)]