78484671

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5659}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 120082560

約数和(自身を除く): 41597889

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 5659, 13869, 16977, 50931, 130157, 379153, 390471, 1137459, 1171413, 3412377, 8720519, 26161557, 78484671]

約数ペア:

[(1, 78484671), (3, 26161557), (9, 8720519), (23, 3412377), (67, 1171413), (69, 1137459), (201, 390471), (207, 379153), (603, 130157), (1541, 50931), (4623, 16977), (5659, 13869)]