624513231

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 962357760

約数和(自身を除く): 337844529

約数列:

[1, 3, 9, 29, 67, 71, 87, 201, 213, 261, 503, 603, 639, 1509, 1943, 2059, 4527, 4757, 5829, 6177, 14271, 14587, 17487, 18531, 33701, 35713, 42813, 43761, 101103, 107139, 131283, 137953, 303309, 321417, 413859, 977329, 1035677, 1241577, 2392771, 2931987, 3107031, 7178313, 8795961, 9321093, 21534939, 69390359, 208171077, 624513231]

約数ペア:

[(1, 624513231), (3, 208171077), (9, 69390359), (29, 21534939), (67, 9321093), (71, 8795961), (87, 7178313), (201, 3107031), (213, 2931987), (261, 2392771), (503, 1241577), (603, 1035677), (639, 977329), (1509, 413859), (1943, 321417), (2059, 303309), (4527, 137953), (4757, 131283), (5829, 107139), (6177, 101103), (14271, 43761), (14587, 42813), (17487, 35713), (18531, 33701)]