69537123

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 114581376

約数和(自身を除く): 45044253

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 181, 243, 279, 459, 527, 543, 729, 837, 1377, 1581, 1629, 2511, 3077, 4131, 4743, 4887, 5611, 7533, 9231, 12393, 14229, 14661, 16833, 22599, 27693, 42687, 43983, 50499, 83079, 95387, 128061, 131949, 151497, 249237, 286161, 384183, 454491, 747711, 858483, 1363473, 2243133, 2575449, 4090419, 7726347, 23179041, 69537123]

約数ペア:

[(1, 69537123), (3, 23179041), (9, 7726347), (17, 4090419), (27, 2575449), (31, 2243133), (51, 1363473), (81, 858483), (93, 747711), (153, 454491), (181, 384183), (243, 286161), (279, 249237), (459, 151497), (527, 131949), (543, 128061), (729, 95387), (837, 83079), (1377, 50499), (1581, 43983), (1629, 42687), (2511, 27693), (3077, 22599), (4131, 16833), (4743, 14661), (4887, 14229), (5611, 12393), (7533, 9231)]