73620801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 112432320

約数和(自身を除く): 38811519

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 1637, 2367, 4911, 4997, 14733, 14991, 31103, 44973, 93309, 279927, 430531, 1291593, 3874779, 8180089, 24540267, 73620801]

約数ペア:

[(1, 73620801), (3, 24540267), (9, 8180089), (19, 3874779), (57, 1291593), (171, 430531), (263, 279927), (789, 93309), (1637, 44973), (2367, 31103), (4911, 14991), (4997, 14733)]