171493803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 274450176

約数和(自身を除く): 102956373

約数列:

[1, 3, 9, 13, 39, 67, 117, 131, 167, 201, 393, 501, 603, 871, 1179, 1503, 1703, 2171, 2613, 5109, 6513, 7839, 8777, 11189, 15327, 19539, 21877, 26331, 33567, 65631, 78993, 100701, 114101, 145457, 196893, 284401, 342303, 436371, 853203, 1026909, 1309113, 1465759, 2559609, 4397277, 13191831, 19054867, 57164601, 171493803]

約数ペア:

[(1, 171493803), (3, 57164601), (9, 19054867), (13, 13191831), (39, 4397277), (67, 2559609), (117, 1465759), (131, 1309113), (167, 1026909), (201, 853203), (393, 436371), (501, 342303), (603, 284401), (871, 196893), (1179, 145457), (1503, 114101), (1703, 100701), (2171, 78993), (2613, 65631), (5109, 33567), (6513, 26331), (7839, 21877), (8777, 19539), (11189, 15327)]