29395821

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 22213779

約数列:

[1, 3, 7, 13, 21, 29, 39, 47, 79, 87, 91, 141, 203, 237, 273, 329, 377, 553, 609, 611, 987, 1027, 1131, 1363, 1659, 1833, 2291, 2639, 3081, 3713, 4089, 4277, 6873, 7189, 7917, 9541, 11139, 12831, 16037, 17719, 21567, 25991, 28623, 29783, 48111, 48269, 53157, 77973, 89349, 107677, 124033, 144807, 208481, 323031, 337883, 372099, 625443, 753739, 1013649, 1399801, 2261217, 4199403, 9798607, 29395821]

約数ペア:

[(1, 29395821), (3, 9798607), (7, 4199403), (13, 2261217), (21, 1399801), (29, 1013649), (39, 753739), (47, 625443), (79, 372099), (87, 337883), (91, 323031), (141, 208481), (203, 144807), (237, 124033), (273, 107677), (329, 89349), (377, 77973), (553, 53157), (609, 48269), (611, 48111), (987, 29783), (1027, 28623), (1131, 25991), (1363, 21567), (1659, 17719), (1833, 16037), (2291, 12831), (2639, 11139), (3081, 9541), (3713, 7917), (4089, 7189), (4277, 6873)]