27963954

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 63397152

約数和(自身を除く): 35433198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 243, 326, 353, 486, 489, 706, 978, 1059, 1467, 2118, 2934, 3177, 4401, 6354, 8802, 9531, 13203, 19062, 26406, 28593, 39609, 57186, 57539, 79218, 85779, 115078, 171558, 172617, 345234, 517851, 1035702, 1553553, 3107106, 4660659, 9321318, 13981977, 27963954]

約数ペア:

[(1, 27963954), (2, 13981977), (3, 9321318), (6, 4660659), (9, 3107106), (18, 1553553), (27, 1035702), (54, 517851), (81, 345234), (162, 172617), (163, 171558), (243, 115078), (326, 85779), (353, 79218), (486, 57539), (489, 57186), (706, 39609), (978, 28593), (1059, 26406), (1467, 19062), (2118, 13203), (2934, 9531), (3177, 8802), (4401, 6354)]