130178253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 188006400

約数和(自身を除く): 57828147

約数列:

[1, 3, 19, 57, 67, 89, 201, 267, 383, 1149, 1273, 1691, 3819, 5073, 5963, 7277, 17889, 21831, 25661, 34087, 76983, 102261, 113297, 339891, 487559, 647653, 1462677, 1942959, 2283829, 6851487, 43392751, 130178253]

約数ペア:

[(1, 130178253), (3, 43392751), (19, 6851487), (57, 2283829), (67, 1942959), (89, 1462677), (201, 647653), (267, 487559), (383, 339891), (1149, 113297), (1273, 102261), (1691, 76983), (3819, 34087), (5073, 25661), (5963, 21831), (7277, 17889)]