78850893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 122595840

約数和(自身を除く): 43744947

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 1877, 2211, 3819, 5631, 14003, 20647, 35663, 42009, 61941, 106989, 125759, 377277, 392293, 1176879, 1383349, 2389421, 4150047, 7168263, 26283631, 78850893]

約数ペア:

[(1, 78850893), (3, 26283631), (11, 7168263), (19, 4150047), (33, 2389421), (57, 1383349), (67, 1176879), (201, 392293), (209, 377277), (627, 125759), (737, 106989), (1273, 61941), (1877, 42009), (2211, 35663), (3819, 20647), (5631, 14003)]