42253617

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 66585600

約数和(自身を除く): 24331983

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 413, 469, 509, 1239, 1407, 1527, 3563, 3953, 10689, 11859, 27671, 30031, 34103, 83013, 90093, 102309, 210217, 238721, 630651, 716163, 2012077, 6036231, 14084539, 42253617]

約数ペア:

[(1, 42253617), (3, 14084539), (7, 6036231), (21, 2012077), (59, 716163), (67, 630651), (177, 238721), (201, 210217), (413, 102309), (469, 90093), (509, 83013), (1239, 34103), (1407, 30031), (1527, 27671), (3563, 11859), (3953, 10689)]