168222747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12343}}^1$

素因数の和:12423

約数の個数: 32

約数和(自身を含む): 284405760

約数和(自身を除く): 116183013

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 12343, 13629, 37029, 86401, 135773, 259203, 407319, 728237, 950411, 2184711, 2851233, 5097659, 8010607, 15292977, 24031821, 56074249, 168222747]

約数ペア:

[(1, 168222747), (3, 56074249), (7, 24031821), (11, 15292977), (21, 8010607), (33, 5097659), (59, 2851233), (77, 2184711), (177, 950411), (231, 728237), (413, 407319), (649, 259203), (1239, 135773), (1947, 86401), (4543, 37029), (12343, 13629)]