201780533451

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1\times {\mathrm{52861}}^1$

素因数の和:55651

約数の個数: 32

約数和(自身を含む): 312185210368

約数和(自身を除く): 110404676917

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2713, 8139, 18991, 52861, 56973, 158583, 181771, 370027, 545313, 1110081, 1272397, 3541687, 3817191, 10625061, 24791809, 74375427, 143411893, 430235679, 1003883251, 3011649753, 9608596831, 28825790493, 67260177817, 201780533451]

約数ペア:

[(1, 201780533451), (3, 67260177817), (7, 28825790493), (21, 9608596831), (67, 3011649753), (201, 1003883251), (469, 430235679), (1407, 143411893), (2713, 74375427), (8139, 24791809), (18991, 10625061), (52861, 3817191), (56973, 3541687), (158583, 1272397), (181771, 1110081), (370027, 545313)]