326149497

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 528998400

約数和(自身を除く): 202848903

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 167, 171, 243, 423, 501, 513, 729, 893, 1269, 1503, 1539, 2187, 2679, 3173, 3807, 4509, 4617, 7849, 8037, 9519, 11421, 13527, 13851, 23547, 24111, 28557, 34263, 40581, 41553, 70641, 72333, 85671, 102789, 121743, 149131, 211923, 216999, 257013, 365229, 447393, 635769, 650997, 771039, 1342179, 1907307, 1952991, 2313117, 4026537, 5721921, 6939351, 12079611, 17165763, 36238833, 108716499, 326149497]

約数ペア:

[(1, 326149497), (3, 108716499), (9, 36238833), (19, 17165763), (27, 12079611), (47, 6939351), (57, 5721921), (81, 4026537), (141, 2313117), (167, 1952991), (171, 1907307), (243, 1342179), (423, 771039), (501, 650997), (513, 635769), (729, 447393), (893, 365229), (1269, 257013), (1503, 216999), (1539, 211923), (2187, 149131), (2679, 121743), (3173, 102789), (3807, 85671), (4509, 72333), (4617, 70641), (7849, 41553), (8037, 40581), (9519, 34263), (11421, 28557), (13527, 24111), (13851, 23547)]