78315399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 118965600

約数和(自身を除く): 40650201

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 4919, 5307, 14757, 15921, 44271, 142651, 300059, 427953, 900177, 1283859, 2700531, 8701711, 26105133, 78315399]

約数ペア:

[(1, 78315399), (3, 26105133), (9, 8701711), (29, 2700531), (61, 1283859), (87, 900177), (183, 427953), (261, 300059), (549, 142651), (1769, 44271), (4919, 15921), (5307, 14757)]