47067783

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 77182560

約数和(自身を除く): 30114777

約数列:

[1, 3, 7, 21, 29, 49, 61, 87, 147, 181, 183, 203, 427, 543, 609, 1267, 1281, 1421, 1769, 2989, 3801, 4263, 5249, 5307, 8869, 8967, 11041, 12383, 15747, 26607, 33123, 36743, 37149, 77287, 86681, 110229, 231861, 257201, 260043, 320189, 541009, 771603, 960567, 1623027, 2241323, 6723969, 15689261, 47067783]

約数ペア:

[(1, 47067783), (3, 15689261), (7, 6723969), (21, 2241323), (29, 1623027), (49, 960567), (61, 771603), (87, 541009), (147, 320189), (181, 260043), (183, 257201), (203, 231861), (427, 110229), (543, 86681), (609, 77287), (1267, 37149), (1281, 36743), (1421, 33123), (1769, 26607), (2989, 15747), (3801, 12383), (4263, 11041), (5249, 8967), (5307, 8869)]