88269237

素因数分解:

$3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 153544320

約数和(自身を除く): 65275083

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 137, 147, 189, 411, 441, 487, 959, 1233, 1323, 1461, 2877, 3409, 3699, 4383, 6713, 8631, 10227, 13149, 20139, 23863, 25893, 30681, 60417, 66719, 71589, 92043, 181251, 200157, 214767, 467033, 600471, 644301, 1401099, 1801413, 3269231, 4203297, 9807693, 12609891, 29423079, 88269237]

約数ペア:

[(1, 88269237), (3, 29423079), (7, 12609891), (9, 9807693), (21, 4203297), (27, 3269231), (49, 1801413), (63, 1401099), (137, 644301), (147, 600471), (189, 467033), (411, 214767), (441, 200157), (487, 181251), (959, 92043), (1233, 71589), (1323, 66719), (1461, 60417), (2877, 30681), (3409, 25893), (3699, 23863), (4383, 20139), (6713, 13149), (8631, 10227)]