222945129

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4241}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 369563040

約数和(自身を除く): 146617911

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1947, 4241, 4779, 5841, 12723, 17523, 38169, 46651, 52569, 114507, 139953, 250219, 343521, 419859, 750657, 1259577, 2251971, 2752409, 3778731, 6755913, 8257227, 20267739, 24771681, 74315043, 222945129]

約数ペア:

[(1, 222945129), (3, 74315043), (9, 24771681), (11, 20267739), (27, 8257227), (33, 6755913), (59, 3778731), (81, 2752409), (99, 2251971), (177, 1259577), (297, 750657), (531, 419859), (649, 343521), (891, 250219), (1593, 139953), (1947, 114507), (4241, 52569), (4779, 46651), (5841, 38169), (12723, 17523)]