13537157031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{1259}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 20764598400

約数和(自身を除く): 7227441369

約数列:

[1, 3, 9, 19, 57, 171, 227, 277, 681, 831, 1259, 2043, 2493, 3777, 4313, 5263, 11331, 12939, 15789, 23921, 38817, 47367, 62879, 71763, 188637, 215289, 285793, 348743, 565911, 857379, 1046229, 1194701, 2572137, 3138687, 3584103, 5430067, 6626117, 10752309, 16290201, 19878351, 48870603, 59635053, 79164661, 237493983, 712481949, 1504128559, 4512385677, 13537157031]

約数ペア:

[(1, 13537157031), (3, 4512385677), (9, 1504128559), (19, 712481949), (57, 237493983), (171, 79164661), (227, 59635053), (277, 48870603), (681, 19878351), (831, 16290201), (1259, 10752309), (2043, 6626117), (2493, 5430067), (3777, 3584103), (4313, 3138687), (5263, 2572137), (11331, 1194701), (12939, 1046229), (15789, 857379), (23921, 565911), (38817, 348743), (47367, 285793), (62879, 215289), (71763, 188637)]