73254519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 123934720

約数和(自身を除く): 50680201

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 741, 1063, 1209, 1767, 2223, 3189, 3627, 5301, 7657, 9567, 13819, 20197, 22971, 32953, 41457, 60591, 68913, 98859, 124371, 181773, 262561, 296577, 428389, 626107, 787683, 1285167, 1878321, 2363049, 3855501, 5634963, 8139391, 24418173, 73254519]

約数ペア:

[(1, 73254519), (3, 24418173), (9, 8139391), (13, 5634963), (19, 3855501), (31, 2363049), (39, 1878321), (57, 1285167), (93, 787683), (117, 626107), (171, 428389), (247, 296577), (279, 262561), (403, 181773), (589, 124371), (741, 98859), (1063, 68913), (1209, 60591), (1767, 41457), (2223, 32953), (3189, 22971), (3627, 20197), (5301, 13819), (7657, 9567)]