149840229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 253742720

約数和(自身を除く): 103902491

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 121, 231, 327, 363, 541, 763, 847, 1199, 1623, 2289, 2541, 3597, 3787, 5951, 8393, 11361, 13189, 17853, 25179, 39567, 41657, 58969, 65461, 92323, 124971, 176907, 196383, 276969, 412783, 458227, 648659, 1238349, 1374681, 1945977, 4540613, 7135249, 13621839, 21405747, 49946743, 149840229]

約数ペア:

[(1, 149840229), (3, 49946743), (7, 21405747), (11, 13621839), (21, 7135249), (33, 4540613), (77, 1945977), (109, 1374681), (121, 1238349), (231, 648659), (327, 458227), (363, 412783), (541, 276969), (763, 196383), (847, 176907), (1199, 124971), (1623, 92323), (2289, 65461), (2541, 58969), (3597, 41657), (3787, 39567), (5951, 25179), (8393, 17853), (11361, 13189)]