100809813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 154054656

約数和(自身を除く): 53244843

約数列:

[1, 3, 13, 17, 39, 51, 221, 383, 397, 663, 1149, 1191, 4979, 5161, 6511, 6749, 14937, 15483, 19533, 20247, 84643, 87737, 152051, 253929, 263211, 456153, 1976663, 2584867, 5929989, 7754601, 33603271, 100809813]

約数ペア:

[(1, 100809813), (3, 33603271), (13, 7754601), (17, 5929989), (39, 2584867), (51, 1976663), (221, 456153), (383, 263211), (397, 253929), (663, 152051), (1149, 87737), (1191, 84643), (4979, 20247), (5161, 19533), (6511, 15483), (6749, 14937)]