149805003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127711}}^1$

素因数の和:127754

約数の個数: 16

約数和(自身を含む): 220686336

約数和(自身を除く): 70881333

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 127711, 383133, 2171087, 2937353, 6513261, 8812059, 49935001, 149805003]

約数ペア:

[(1, 149805003), (3, 49935001), (17, 8812059), (23, 6513261), (51, 2937353), (69, 2171087), (391, 383133), (1173, 127711)]