121781502

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{28547}}^1$

素因数の和:28637

約数の個数: 32

約数和(自身を含む): 274060800

約数和(自身を除く): 152279298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 28547, 57094, 85641, 171282, 256923, 513846, 770769, 1541538, 2255213, 4510426, 6765639, 13531278, 20296917, 40593834, 60890751, 121781502]

約数ペア:

[(1, 121781502), (2, 60890751), (3, 40593834), (6, 20296917), (9, 13531278), (18, 6765639), (27, 4510426), (54, 2255213), (79, 1541538), (158, 770769), (237, 513846), (474, 256923), (711, 171282), (1422, 85641), (2133, 57094), (4266, 28547)]