236479137

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 336199680

約数和(自身を除く): 99720543

約数列:

[1, 3, 29, 47, 87, 141, 151, 383, 453, 1149, 1363, 4089, 4379, 7097, 11107, 13137, 18001, 21291, 33321, 54003, 57833, 173499, 205813, 522029, 617439, 1566087, 1677157, 2718151, 5031471, 8154453, 78826379, 236479137]

約数ペア:

[(1, 236479137), (3, 78826379), (29, 8154453), (47, 5031471), (87, 2718151), (141, 1677157), (151, 1566087), (383, 617439), (453, 522029), (1149, 205813), (1363, 173499), (4089, 57833), (4379, 54003), (7097, 33321), (11107, 21291), (13137, 18001)]