65881971

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 100531200

約数和(自身を除く): 34649229

約数列:

[1, 3, 9, 27, 67, 79, 201, 237, 461, 603, 711, 1383, 1809, 2133, 4149, 5293, 12447, 15879, 30887, 36419, 47637, 92661, 109257, 142911, 277983, 327771, 833949, 983313, 2440073, 7320219, 21960657, 65881971]

約数ペア:

[(1, 65881971), (3, 21960657), (9, 7320219), (27, 2440073), (67, 983313), (79, 833949), (201, 327771), (237, 277983), (461, 142911), (603, 109257), (711, 92661), (1383, 47637), (1809, 36419), (2133, 30887), (4149, 15879), (5293, 12447)]