74068047

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 112167360

約数和(自身を除く): 38099313

約数列:

[1, 3, 9, 27, 101, 157, 173, 303, 471, 519, 909, 1413, 1557, 2727, 4239, 4671, 15857, 17473, 27161, 47571, 52419, 81483, 142713, 157257, 244449, 428139, 471771, 733347, 2743261, 8229783, 24689349, 74068047]

約数ペア:

[(1, 74068047), (3, 24689349), (9, 8229783), (27, 2743261), (101, 733347), (157, 471771), (173, 428139), (303, 244449), (471, 157257), (519, 142713), (909, 81483), (1413, 52419), (1557, 47571), (2727, 27161), (4239, 17473), (4671, 15857)]