201654873

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3797}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 342731520

約数和(自身を除く): 141076647

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1967, 2529, 3797, 5901, 7587, 11391, 17703, 26579, 34173, 53109, 79737, 102519, 239211, 717633, 1066957, 3200871, 7468699, 9602613, 22406097, 28807839, 67218291, 201654873]

約数ペア:

[(1, 201654873), (3, 67218291), (7, 28807839), (9, 22406097), (21, 9602613), (27, 7468699), (63, 3200871), (189, 1066957), (281, 717633), (843, 239211), (1967, 102519), (2529, 79737), (3797, 53109), (5901, 34173), (7587, 26579), (11391, 17703)]