99452409

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1607}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 154715328

約数和(自身を除く): 55262919

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 1607, 2947, 4821, 8841, 11249, 20629, 33747, 61887, 78743, 236229, 676547, 2029641, 4735829, 14207487, 33150803, 99452409]

約数ペア:

[(1, 99452409), (3, 33150803), (7, 14207487), (21, 4735829), (49, 2029641), (147, 676547), (421, 236229), (1263, 78743), (1607, 61887), (2947, 33747), (4821, 20629), (8841, 11249)]