83756095479

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{6949}}^1$

素因数の和:7301

約数の個数: 72

約数和(自身を含む): 142468216800

約数和(自身を除く): 58712121321

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 181, 441, 453, 543, 1057, 1267, 1359, 1629, 3171, 3801, 6949, 7399, 8869, 9513, 11403, 20847, 22197, 26607, 27331, 48643, 62541, 66591, 79821, 81993, 145929, 191317, 245979, 340501, 437787, 573951, 1021503, 1049299, 1257769, 1339219, 1721853, 3064509, 3147897, 3773307, 4017657, 7345093, 8804383, 9443691, 11319921, 12052971, 22035279, 26413149, 51415651, 61630681, 66105837, 79239447, 154246953, 184892043, 189923119, 462740859, 554676129, 569769357, 1329461833, 1709308071, 3988385499, 9306232831, 11965156497, 27918698493, 83756095479]

約数ペア:

[(1, 83756095479), (3, 27918698493), (7, 11965156497), (9, 9306232831), (21, 3988385499), (49, 1709308071), (63, 1329461833), (147, 569769357), (151, 554676129), (181, 462740859), (441, 189923119), (453, 184892043), (543, 154246953), (1057, 79239447), (1267, 66105837), (1359, 61630681), (1629, 51415651), (3171, 26413149), (3801, 22035279), (6949, 12052971), (7399, 11319921), (8869, 9443691), (9513, 8804383), (11403, 7345093), (20847, 4017657), (22197, 3773307), (26607, 3147897), (27331, 3064509), (48643, 1721853), (62541, 1339219), (66591, 1257769), (79821, 1049299), (81993, 1021503), (145929, 573951), (191317, 437787), (245979, 340501)]