About the Number

100132389

100132388 ← → 100132390

2進数表記:101111101111110011000100101

漢数字表記:一億十三万二千三百八十九

素因数分解:

3 3 × 7 1 × 29 1 × 18269 1

素因数の和:18314
約数の個数: 32
約数和(自身を含む): 175392000
約数和(自身を除く): 75259611

約数列:
[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 18269, 54807, 127883, 164421, 383649, 493263, 529801, 1150947, 1589403, 3452841, 3708607, 4768209, 11125821, 14304627, 33377463, 100132389]

約数ペア:
[(1, 100132389), (3, 33377463), (7, 14304627), (9, 11125821), (21, 4768209), (27, 3708607), (29, 3452841), (63, 1589403), (87, 1150947), (189, 529801), (203, 493263), (261, 383649), (609, 164421), (783, 127883), (1827, 54807), (5481, 18269)]

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