486137253

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25693}}^1$

素因数の和:25773

約数の個数: 32

約数和(自身を含む): 799186176

約数和(自身を除く): 313048923

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 25693, 77079, 179851, 436781, 539553, 1310343, 1361729, 3057467, 4085187, 9172401, 9532103, 23149393, 28596309, 69448179, 162045751, 486137253]

約数ペア:

[(1, 486137253), (3, 162045751), (7, 69448179), (17, 28596309), (21, 23149393), (51, 9532103), (53, 9172401), (119, 4085187), (159, 3057467), (357, 1361729), (371, 1310343), (901, 539553), (1113, 436781), (2703, 179851), (6307, 77079), (18921, 25693)]