201152079

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{3803}}^1$

素因数の和:4468

約数の個数: 20

約数和(自身を含む): 301025736

約数和(自身を除く): 99873657

約数列:

[1, 3, 9, 27, 81, 653, 1959, 3803, 5877, 11409, 17631, 34227, 52893, 102681, 308043, 2483359, 7450077, 22350231, 67050693, 201152079]

約数ペア:

[(1, 201152079), (3, 67050693), (9, 22350231), (27, 7450077), (81, 2483359), (653, 308043), (1959, 102681), (3803, 52893), (5877, 34227), (11409, 17631)]