48420309

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 76651776

約数和(自身を除く): 28231467

約数列:

[1, 3, 7, 21, 37, 101, 111, 259, 303, 617, 707, 777, 1851, 2121, 3737, 4319, 11211, 12957, 22829, 26159, 62317, 68487, 78477, 159803, 186951, 436219, 479409, 1308657, 2305729, 6917187, 16140103, 48420309]

約数ペア:

[(1, 48420309), (3, 16140103), (7, 6917187), (21, 2305729), (37, 1308657), (101, 479409), (111, 436219), (259, 186951), (303, 159803), (617, 78477), (707, 68487), (777, 62317), (1851, 26159), (2121, 22829), (3737, 12957), (4319, 11211)]