16163817

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 7336983

約数列:

[1, 3, 29, 47, 59, 67, 87, 141, 177, 201, 1363, 1711, 1943, 2773, 3149, 3953, 4089, 5133, 5829, 8319, 9447, 11859, 80417, 91321, 114637, 185791, 241251, 273963, 343911, 557373, 5387939, 16163817]

約数ペア:

[(1, 16163817), (3, 5387939), (29, 557373), (47, 343911), (59, 273963), (67, 241251), (87, 185791), (141, 114637), (177, 91321), (201, 80417), (1363, 11859), (1711, 9447), (1943, 8319), (2773, 5829), (3149, 5133), (3953, 4089)]