48591873

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 84480000

約数和(自身を除く): 35888127

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 79, 99, 109, 171, 209, 237, 297, 327, 513, 627, 711, 869, 981, 1199, 1501, 1881, 2071, 2133, 2607, 2943, 3597, 4503, 5643, 6213, 7821, 8611, 10791, 13509, 16511, 18639, 22781, 23463, 25833, 32373, 40527, 49533, 55917, 68343, 77499, 94721, 148599, 163609, 205029, 232497, 284163, 445797, 490827, 615087, 852489, 1472481, 1799699, 2557467, 4417443, 5399097, 16197291, 48591873]

約数ペア:

[(1, 48591873), (3, 16197291), (9, 5399097), (11, 4417443), (19, 2557467), (27, 1799699), (33, 1472481), (57, 852489), (79, 615087), (99, 490827), (109, 445797), (171, 284163), (209, 232497), (237, 205029), (297, 163609), (327, 148599), (513, 94721), (627, 77499), (711, 68343), (869, 55917), (981, 49533), (1199, 40527), (1501, 32373), (1881, 25833), (2071, 23463), (2133, 22781), (2607, 18639), (2943, 16511), (3597, 13509), (4503, 10791), (5643, 8611), (6213, 7821)]