15693797997

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 23473170240

約数和(自身を除く): 7779372243

約数列:

[1, 3, 9, 61, 67, 183, 201, 331, 549, 603, 993, 1289, 2979, 3867, 4087, 11601, 12261, 20191, 22177, 36783, 60573, 66531, 78629, 86363, 181719, 199593, 235887, 259089, 426659, 707661, 777267, 1279977, 1352797, 3839931, 4058391, 5268143, 12175173, 15804429, 26026199, 28586153, 47413287, 78078597, 85758459, 234235791, 257275377, 1743755333, 5231265999, 15693797997]

約数ペア:

[(1, 15693797997), (3, 5231265999), (9, 1743755333), (61, 257275377), (67, 234235791), (183, 85758459), (201, 78078597), (331, 47413287), (549, 28586153), (603, 26026199), (993, 15804429), (1289, 12175173), (2979, 5268143), (3867, 4058391), (4087, 3839931), (11601, 1352797), (12261, 1279977), (20191, 777267), (22177, 707661), (36783, 426659), (60573, 259089), (66531, 235887), (78629, 199593), (86363, 181719)]