156616461

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4283}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 240589440

約数和(自身を除く): 83972979

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 4283, 12189, 12849, 36567, 38547, 72811, 218433, 655299, 1023637, 3070911, 9212733, 17401829, 52205487, 156616461]

約数ペア:

[(1, 156616461), (3, 52205487), (9, 17401829), (17, 9212733), (51, 3070911), (153, 1023637), (239, 655299), (717, 218433), (2151, 72811), (4063, 38547), (4283, 36567), (12189, 12849)]